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Sciatic Nerve High Division: Two Different Anatomical Variants

Introduction: Sciatic nerve variations are relatively common. These variations are often very significant in several fields of Medicine. The purpose of this paper is to present two such variants and discuss their clinical implications. Material and Methods: Three Caucasian cadavers with no prior history of lower limb trauma or surgery were dissected and found to present anatomical variants of the ...

Atipias glandulares de significado indeterminado (AGUS) que entidade ?

Factores de recorrência das lesões intraepiteliais do colo do útero

MATERIAL AND METHODS: A retrospective study (1994-1996) of 282 cases of intraepithelial lesions treated in the Gynecology Services of Coimbra University Hospitals and subsequent follow-up (9-45 months). The following parameters were evaluated as recurrence factors: the patient's age, lesion degree, associated HPV infection, treatment type, safety margin in the ablative treatments and interval free of illness. R...

Carcinoma espinho-celular do colo do útero tipo linfoepitelioma-like

Lymphoepithelioma-like carcinomas of the cervix uteri are very rare. They are poorly differentiated squamous cell carcinomas with intense stromal lymphocytic infiltration. These histologic features are similar to nasopharyngeal lymphoepithelioma and may have a better prognosis than other tumors of the cervix. A lymphoepithelioma-like lesion of the cervix uteri is described in a 33-year-old Caucasian woman who h...